[Distutils] `setup.py register` can't create PyPI account.

[Takayuki Shimizukawa]

Hi.

I wasn't able to make an account in PyPI using `setup.py register`.

http://pypi.python.org/pypi?:action=register_form require 'I agree'
checkbox, but `distutils/command/register.py` doesn't seem to send
a 'agree' form key/value to the PyPI server.

This problem occurs in the major python versions (include 2.7).

This introduced for PyPI site by
https://svn.python.org/packages/trunk/pypi/webui.py rev-690.

regards.
--
Takayuki SHIMIZUKAWA